DE2139867A1 - Elektronenstrahlabtaster mit Querfeld-Bynärsteuerung - Google Patents
Elektronenstrahlabtaster mit Querfeld-BynärsteuerungInfo
- Publication number
- DE2139867A1 DE2139867A1 DE19712139867 DE2139867A DE2139867A1 DE 2139867 A1 DE2139867 A1 DE 2139867A1 DE 19712139867 DE19712139867 DE 19712139867 DE 2139867 A DE2139867 A DE 2139867A DE 2139867 A1 DE2139867 A1 DE 2139867A1
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- electrode
- plates
- electron
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010894 electron beam technology Methods 0.000 title claims description 31
- 230000001133 acceleration Effects 0.000 claims description 8
- 239000003989 dielectric material Substances 0.000 claims description 4
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 4
- 239000004020 conductor Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/123—Flat display tubes
- H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
- H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6832670A | 1970-08-31 | 1970-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2139867A1 true DE2139867A1 (de) | 1972-03-02 |
Family
ID=22081841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712139867 Pending DE2139867A1 (de) | 1970-08-31 | 1971-08-09 | Elektronenstrahlabtaster mit Querfeld-Bynärsteuerung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3701922A (enrdf_load_stackoverflow) |
| JP (1) | JPS53266B1 (enrdf_load_stackoverflow) |
| CA (1) | CA943260A (enrdf_load_stackoverflow) |
| DE (1) | DE2139867A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2107082A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1302315A (enrdf_load_stackoverflow) |
| NL (1) | NL7111496A (enrdf_load_stackoverflow) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3176184A (en) * | 1961-02-20 | 1965-03-30 | Roy L Knox | Electron deflection system for image reproduction including flat tube and planar cathode |
| US3331985A (en) * | 1964-07-17 | 1967-07-18 | Stromberg Carlson Corp | Character generating system utilizing a cathode ray tube in which a portion of a plurality of electron beams are selectively defocussed to form the character |
| US3408532A (en) * | 1965-12-06 | 1968-10-29 | Northrop Corp | Electron beam scanning device |
| US3406273A (en) * | 1966-12-14 | 1968-10-15 | United Aircraft Corp | Magnetic vapor deflector for an electron beam |
| US3539719A (en) * | 1967-07-24 | 1970-11-10 | Northrop Corp | Electron beam scanning device |
| US3560963A (en) * | 1968-06-27 | 1971-02-02 | Theodore R Trilling | Field effect a/d converter |
| US3483422A (en) * | 1968-07-26 | 1969-12-09 | Northrop Corp | Electron beam scanner with transverse digital control |
| US3600627A (en) * | 1969-08-26 | 1971-08-17 | Northrop Corp | Electrode configuration for electron beam scanner |
-
1970
- 1970-08-31 US US68326A patent/US3701922A/en not_active Expired - Lifetime
-
1971
- 1971-07-20 JP JP5455471A patent/JPS53266B1/ja active Pending
- 1971-07-29 CA CA119,372A patent/CA943260A/en not_active Expired
- 1971-08-09 DE DE19712139867 patent/DE2139867A1/de active Pending
- 1971-08-20 NL NL7111496A patent/NL7111496A/xx unknown
- 1971-08-30 FR FR7131328A patent/FR2107082A5/fr not_active Expired
- 1971-08-31 GB GB4061671A patent/GB1302315A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2107082A5 (enrdf_load_stackoverflow) | 1972-05-05 |
| US3701922A (en) | 1972-10-31 |
| GB1302315A (enrdf_load_stackoverflow) | 1973-01-10 |
| CA943260A (en) | 1974-03-05 |
| NL7111496A (enrdf_load_stackoverflow) | 1972-03-02 |
| JPS53266B1 (enrdf_load_stackoverflow) | 1978-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |